public class Test1 {
    public static void main(String[] args) {


//        int ret1 = array[0] ;
//        int ret2 = array[1] ;
//        int ret3 = array[2] ;
//        int ret4 = array[3] ;
//        System.out.println("ret1 = " + ret1 );
//        System.out.println("ret2 = " + ret2 );
//        System.out.println("ret3 = " + ret3 );
//        System.out.println("ret4 = " + ret4 );

//       int [] array1 = new int[3] ;
//       int [] array2 = {3 , 3 , 3} ;
//       int len1 = array1.length ;
//       int len2 = array2.length ;
        int [] array = { 1, 2, 3, 4 } ;
        for (int ret : array) {
            System.out.print(ret + " , ");
        }


    }
}
